AEROSTRUCTURAL OPTIMIZATION WITH THE ADJOINT METHOD - Inria - Institut national de recherche en sciences et technologies du numérique Accéder directement au contenu
Communication Dans Un Congrès Année : 2011

AEROSTRUCTURAL OPTIMIZATION WITH THE ADJOINT METHOD

Résumé

This paper presents the current developments performed at ONERA to extend the aeroelastic adjoint method in the CFD software elsA towards an aerostructural adjoint. Because multiobjective and multipoint optimizations require an aerostructural design space, a tool for fully-flexible wings is created utilizing Python and Fortran. This structural module provides an equivalent beam model based on the CFD surface mesh of the wing, the internal structural geometry that meets the aerodynamic limit loads as well as an estimation of the wing weight. This module is integrated with the existing aeroelastic environment for adjoint-based optimization.
Fichier principal
Vignette du fichier
Eurogen-article-Imane-Ghazlane.pdf (1.56 Mo) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-00645837 , version 1 (28-11-2011)

Identifiants

  • HAL Id : hal-00645837 , version 1

Citer

Imane Ghazlane, Gérald Carrier, Antoine Dumont, Meryem Marcelet, Jean-Antoine Désidéri. AEROSTRUCTURAL OPTIMIZATION WITH THE ADJOINT METHOD. EUROGEN 2011, Sep 2011, Capua, Italy. ⟨hal-00645837⟩
495 Consultations
1170 Téléchargements

Partager

Gmail Facebook X LinkedIn More